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Home > Line Card > Allegro MicroSystems, LLC.
Allegro MicroSystems, LLC.

Allegro MicroSystems, LLC.

- Allegro MicroSystems, LLC. is a leader in developing, manufacturing and marketing high-performance power and Hall-effect sensor integrated circuits. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Allegro is headquartered in Worcester, Massachusetts (USA) with design, applications, and sales support centers located worldwide.
Allegro maintains key relationships with major subcontractors to accommodate fluctuations in upside demand. Sales are balanced worldwide throughout North and South America, Europe, Japan and Asia-Pacific, with products sold primarily to OEMs through a strong worldwide sales channel that includes a direct sales force, manufacturer’s representatives, and distributors. Allegro is TS16949 and ISO14001 registered and has received quality awards from leading manufacturers worldwide.
Together, Digi Key and Allegro manage inventory so that products are in stock and available for customers. Allegro offers a wide range of integrated circuit solutions focused on motor control, regulation, and magnetic field sensing applications. Allegro’s designs allow customers to develop solutions that reduce mechanical wear and provide greater measurement accuracy. Unique packaging technologies developed by Allegro create customized solutions that incorporate silicon, magnets, and high current conductors in a single solution.

Product Category

Integrated Circuits (ICs)(801 products)
PMIC - Voltage Regulators - Special Purpose(32 products)
PMIC - Voltage Regulators - Linear + Switching(14 products)
PMIC - Voltage Regulators - Linear(2 products)
PMIC - Voltage Regulators - DC DC Switching Regula(46 products)
PMIC - Voltage Regulators - DC DC Switching Contro(1 products)
PMIC - Power Supply Controllers, Monitors(1 products)
PMIC - Power Management - Specialized(25 products)
PMIC - Power Distribution Switches, Load Drivers(158 products)
PMIC - Motor Drivers, Controllers(349 products)
PMIC - LED Drivers(135 products)
PMIC - Gate Drivers(12 products)
PMIC - Full, Half-Bridge Drivers(5 products)
PMIC - Display Drivers(2 products)
Interface - Sensor and Detector Interfaces(16 products)
Interface - Drivers, Receivers, Transceivers(3 products)
Development Boards, Kits, Programmers(181 products)
Evaluation Boards - Sensors(130 products)
Evaluation Boards - LED Drivers(3 products)
Evaluation Boards - DC/DC & AC/DC (Off-Line) S(10 products)
Evaluation and Demonstration Boards and Kits(37 products)
Accessories(1 products)
Sensors, Transducers(1,040 products)
Position Sensors - Angle, Linear Position Measurin(22 products)
Magnetic Sensors - Switches (Solid State)(636 products)
Magnetic Sensors - Position, Proximity, Speed (Mod(1 products)
Magnetic Sensors - Linear, Compass (ICs)(182 products)
Current Transducers(199 products)
RF/IF and RFID(1 products)
RF Amplifiers(1 products)

Related news

Product List

ASEK724KMA-30AB-T-DK Image
  • Part#:ASEK724KMA-30AB-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS724KMA
  • In Stock:999
$36.61/pcsRFQ
  • Part#:A3942KLGTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC GATE DVR QUAD HISIDE 38TSSOP
  • In Stock:43584
$0.759/pcsRFQ
A3283LLTTR-T Image
  • Part#:A3283LLTTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT89-3
  • In Stock:5758
 RFQ
A1193LLHLT-T Image
  • Part#:A1193LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:85291
$0.244/pcsRFQ
ACS752SCA-050 Image
  • Part#:ACS752SCA-050
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:5795
 RFQ
A1301EUA-T Image
  • Part#:A1301EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:4958
 RFQ
  • Part#:ASEK72981KLRA-150B3-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD ASEK72981KLRA-150B
  • In Stock:1529
$23.84/pcsRFQ
A1185EUA-T Image
  • Part#:A1185EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:3992
 RFQ
A1223LLHLT-T Image
  • Part#:A1223LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:75280
$0.269/pcsRFQ
A1174EEWLT-P Image
  • Part#:A1174EEWLT-P
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 6DFN
  • In Stock:5184
 RFQ
A1442EEWLT-P Image
  • Part#:A1442EEWLT-P
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER ON/OFF 6DFN
  • In Stock:4108
 RFQ
A1321LUA Image
  • Part#:A1321LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:5732
 RFQ
ATS645LSH-I2TN Image
  • Part#:ATS645LSH-I2TN
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNET SW SPEC PURP 4PIN MODULE
  • In Stock:5403
 RFQ
ACS71020KMABTR-030B3-I2C Image
  • Part#:ACS71020KMABTR-030B3-I2C
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SINGLE PHASE, ISOLATED, POWER MO
  • In Stock:42985
$0.725/pcsRFQ
A8300SESTR-T-1 Image
  • Part#:A8300SESTR-T-1
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG LNB SUPPLY/CTRL 24QFN
  • In Stock:93443
$0.422/pcsRFQ
  • Part#:A6812SLW
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 20BIT SER 28SOIC
  • In Stock:4438
 RFQ
ACS733KLATR-40AU-T Image
  • Part#:ACS733KLATR-40AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:AUTOMOTIVE GRADE HIGH BANDWIDTH
  • In Stock:34615
$0.959/pcsRFQ
A1262LLHLX-T Image
  • Part#:A1262LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W-5
  • In Stock:121210
$0.192/pcsRFQ
A3953SLB-T Image
  • Part#:A3953SLB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16SOIC
  • In Stock:45070
$0.83/pcsRFQ
ASEK710KLA-12CB-T-DK Image
  • Part#:ASEK710KLA-12CB-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 710KLA-12CB SENSOR
  • In Stock:1762
$21.737/pcsRFQ
  • Part#:A6810ELWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 10BIT SER 20SOIC
  • In Stock:4483
 RFQ
A1326LLHLT-T Image
  • Part#:A1326LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:61723
$0.335/pcsRFQ
A5936GLKTR-T Image
  • Part#:A5936GLKTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:INTEGRATED SENSORLESS SINUSOIDAL
  • In Stock:66073
$0.505/pcsRFQ
  • Part#:A1131ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:TWO-WIRE ASIL-B SWITCH W/ BACKGR
  • In Stock:123105
$0.187/pcsRFQ
  • Part#:A6812SLWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 20BIT SER 28SOIC
  • In Stock:4583
 RFQ
A3240LLHLT-T Image
  • Part#:A3240LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4636
 RFQ
ACS755SCB-050-PFF Image
  • Part#:ACS755SCB-050-PFF
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 50A DC
  • In Stock:4944
 RFQ
A3251EUA Image
  • Part#:A3251EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5964
 RFQ
A1106EUA-T Image
  • Part#:A1106EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4912
 RFQ
A1266ELHLT-SO3-T Image
  • Part#:A1266ELHLT-SO3-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOL SOT23-3
  • In Stock:154670
$0.156/pcsRFQ
A1147EUA Image
  • Part#:A1147EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4051
 RFQ
ACS716KLATR-25CB-T Image
  • Part#:ACS716KLATR-25CB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 25A AC/DC
  • In Stock:46224
$0.809/pcsRFQ
  • Part#:A1337LLETR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HIGH RESOLUTION PROGRAMMABLE ANG
  • In Stock:38096
$0.945/pcsRFQ
  • Part#:A8653KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BCK ADJ 2.5A SYNC 16TSSOP
  • In Stock:60063
$0.636/pcsRFQ
A1444EEWLT-P Image
  • Part#:A1444EEWLT-P
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER ON/OFF 6DFN
  • In Stock:4679
 RFQ
ACS716KLATR-12CB-NL-T Image
  • Part#:ACS716KLATR-12CB-NL-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 12.5A AC/DC
  • In Stock:39266
$0.802/pcsRFQ
A4935KJPTR-T Image
  • Part#:A4935KJPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOSFET DVR AUTO 3PH 48LQFP
  • In Stock:24410
$1.387/pcsRFQ
ASEK724KMA-30AU-T-DK Image
  • Part#:ASEK724KMA-30AU-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS724KMA
  • In Stock:809
$36.799/pcsRFQ
A1103LLHLT-T Image
  • Part#:A1103LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:78991
$0.297/pcsRFQ
  • Part#:A6261ELPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LINEAR DIM 16TSSOP
  • In Stock:95209
$0.369/pcsRFQ
  • Part#:A1128LLTTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR TO243AA
  • In Stock:114133
$0.209/pcsRFQ
A8290SETTR-T Image
  • Part#:A8290SETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC VOLTAGE REG SGL LNB 28QFN
  • In Stock:4998
 RFQ
  • Part#:A1130LUA-X-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2-WIRE ASIL-B SWITCH W/ BACKGROU
  • In Stock:82524
$0.23/pcsRFQ
A3260EUA Image
  • Part#:A3260EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR 3SIP
  • In Stock:5405
 RFQ
A3240ELHLT Image
  • Part#:A3240ELHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4274
 RFQ
A1244LUA-I1-T Image
  • Part#:A1244LUA-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:79361
$0.25/pcsRFQ
APS12625LLHALT-BAP Image
  • Part#:APS12625LLHALT-BAP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2D HALL EFFECT DUAL LATCH SPEED/
  • In Stock:102493
$0.196/pcsRFQ
ATS657LSHTN-T Image
  • Part#:ATS657LSHTN-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNET SW SPEC PURP 4PIN MODULE
  • In Stock:4046
 RFQ
A1214EUA-T Image
  • Part#:A1214EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:5120
 RFQ
ATS674LSETN-LT-T Image
  • Part#:ATS674LSETN-LT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:5859
 RFQ
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